Scope
This license applies to the official, unmodified Trezor Backup version 1.0 release package and executable distributed by Xefande Ltd.
Free Use Permission
Xefande Ltd. grants individuals and companies permission to install, run, and use Trezor Backup v1.0 free of charge.
This permission includes personal use, internal business use, and commercial-company internal use.
Ownership
Trezor Backup is not open source under this license. All copyright, ownership, branding, source code, design, and other intellectual property rights remain with Xefande Ltd.
No ownership rights are transferred to the user.
Redistribution
You may share the official, unmodified Trezor Backup v1.0 release package free of charge, provided that:
- the package is not modified;
- this license file remains included;
- copyright and publisher notices are not removed;
- you do not sell, rent, sublicense, or rebrand the software;
- you do not claim that you created or own the software.
Modified versions may not be distributed without written permission from Xefande Ltd.
Restrictions
You may not:
- sell or license Trezor Backup as your own product;
- remove or alter copyright, license, publisher, or branding notices;
- distribute modified binaries or modified release packages;
- use the Trezor Backup name or branding in a misleading way;
- reverse engineer, decompile, or disassemble the software except where applicable law expressly allows it.
Future Versions
This license grants free use for version 1.0 only. Future versions are expected to remain free when possible, but Xefande Ltd. may update features, distribution, or license terms for future releases.
No Warranty
Trezor Backup v1.0 is provided "as is", without warranty of any kind. Xefande Ltd. does not guarantee that the software will be error-free, uninterrupted, or suitable for every backup scenario.
Users are responsible for verifying that backups are created correctly and for keeping additional backups where needed.
Limitation Of Liability
To the maximum extent permitted by law, Xefande Ltd. is not liable for data loss, lost profits, business interruption, or other damages arising from the use or inability to use Trezor Backup.
Termination
If you violate this license, your permission to use and redistribute Trezor Backup under this license terminates automatically.